109 lines
4.1 KiB
PHP
109 lines
4.1 KiB
PHP
<?php
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declare(strict_types=1);
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/*
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* This file is part of the TYPO3 CMS project.
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*
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* It is free software; you can redistribute it and/or modify it under
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* the terms of the GNU General Public License, either version 2
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* of the License, or any later version.
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*
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* For the full copyright and license information, please read the
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* LICENSE.txt file that was distributed with this source code.
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*
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* The TYPO3 project - inspiring people to share!
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*/
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namespace TYPO3\CMS\Seo\Widgets\Provider;
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use Doctrine\DBAL\Result;
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use TYPO3\CMS\Backend\Utility\BackendUtility;
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use TYPO3\CMS\Core\Authentication\BackendUserAuthentication;
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use TYPO3\CMS\Core\Database\ConnectionPool;
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use TYPO3\CMS\Core\Database\Query\Restriction\WorkspaceRestriction;
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use TYPO3\CMS\Core\Exception\SiteNotFoundException;
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use TYPO3\CMS\Core\Site\SiteFinder;
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use TYPO3\CMS\Core\Type\Bitmask\Permission;
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/**
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* @internal
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*/
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final readonly class PagesWithoutDescriptionDataProvider
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{
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public function __construct(
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private SiteFinder $siteFinder,
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private ConnectionPool $connectionPool,
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private array $excludedDoktypes,
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private int $limit
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) {}
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public function getPages(): array
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{
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$backendUser = $this->getBackendUser();
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$items = [];
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if (!$backendUser->check('tables_modify', 'pages')) {
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// Early return in case user is not allowed to modify pages at all
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return $items;
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}
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$rowCount = 0;
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$pagesResult = $this->getPotentialPages();
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while ($row = $pagesResult->fetchAssociative()) {
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if (!$backendUser->doesUserHaveAccess($row, Permission::PAGE_EDIT)) {
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continue;
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}
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BackendUtility::workspaceOL('pages', $row, $backendUser->workspace);
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$pageId = $row['l10n_parent'] ?: $row['uid'];
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try {
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$site = $this->siteFinder->getSiteByPageId($pageId);
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// make sure the language of the row actually exists in the site
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$site->getLanguageById($row['language_tag']);
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} catch (SiteNotFoundException|\InvalidArgumentException) {
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continue;
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}
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$router = $site->getRouter();
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$row['frontendUrl'] = (string)$router->generateUri($pageId, ['_language' => $row['language_tag']]);
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$items[] = $row;
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$rowCount++;
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if ($rowCount >= $this->limit) {
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return $items;
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}
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}
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return $items;
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}
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/**
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* Fetches potential candidates for the list from the database.
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* Doktypes that do not require a meta description (such as directories and links) are ignored.
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* Pages with noindex or a canonical are also ignored for this reason.
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* Language versions are considered individually.
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* Workspace versions are considered for the workspace the user is in.
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*/
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private function getPotentialPages(): Result
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{
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$queryBuilder = $this->connectionPool->getQueryBuilderForTable('pages');
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$queryBuilder->getRestrictions()->add(new WorkspaceRestriction($this->getBackendUser()->workspace));
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return $queryBuilder
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->select('uid', 'pid', 'title', 'slug', 'sys_language_uid', 'l10n_parent', 'perms_userid', 'perms_groupid', 'perms_user', 'perms_group', 'perms_everybody')
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->from('pages')
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->where(
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$queryBuilder->expr()->notIn('doktype', $this->excludedDoktypes),
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$queryBuilder->expr()->and(
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$queryBuilder->expr()->eq('no_index', $queryBuilder->createNamedParameter(0)),
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$queryBuilder->expr()->eq('canonical_link', $queryBuilder->createNamedParameter('')),
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),
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$queryBuilder->expr()->or(
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$queryBuilder->expr()->eq('description', $queryBuilder->createNamedParameter('')),
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$queryBuilder->expr()->isNull('description')
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),
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)
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->orderBy('tstamp', 'DESC')
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->executeQuery();
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}
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private function getBackendUser(): BackendUserAuthentication
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{
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return $GLOBALS['BE_USER'];
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}
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}
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